/* Copyright (C) 2019 Interactive Brokers LLC. All rights reserved. This code is subject to the terms
 * and conditions of the IB API Non-Commercial License or the IB API Commercial License, as applicable. */

package TestJavaClient;

import java.awt.GridBagConstraints;
import java.awt.Window;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.TimeZone;

import javax.swing.BorderFactory;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;

public class HistoricalDataDlg extends JDialogBox {
    private IBGridBagPanel m_panel = new IBGridBagPanel();
    private JTextField  m_StartTime = new JTextField(22);
    private JTextField  m_BackfillEndTime = new JTextField(22);
    private JTextField  m_BackfillDuration = new JTextField( "1 M");
    private JTextField  m_BarSizeSetting = new JTextField("1 day");
    private JCheckBox  m_UseRTH = new JCheckBox();
    private JTextField  m_FormatDate = new JTextField( "1");
    private JTextField  m_WhatToShow = new JTextField( "TRADES");
    private JCheckBox   m_keepUpToDateCheckBox = new JCheckBox();
    private JCheckBox m_ignoreSize = new JCheckBox();
    private JTextField m_numberOfTicks = new JTextField("0");
    private JComboBox m_tickByTickTypeComboBox = new JComboBox(new Object[]{"Last", "AllLast", "BidAsk", "MidPoint"});
    
    public String startTime() { return m_StartTime.getText(); }
    public String backfillEndTime() { return m_BackfillEndTime.getText(); }
    public String backfillDuration() { return m_BackfillDuration.getText(); }
    public String barSizeSetting() { return m_BarSizeSetting.getText(); }
    public boolean useRTH() { return m_UseRTH.isSelected(); }
    public int formatDate() { return Integer.parseInt(m_FormatDate.getText()); }
    public String whatToshow() { return m_WhatToShow.getText(); }
    public boolean keepUpToDate() { return m_keepUpToDateCheckBox.isSelected(); }
    public boolean ignoreSize() { return m_ignoreSize.isSelected(); }
    public int numberOfTicks() { return Integer.parseInt(m_numberOfTicks.getText()); }
    public String tickByTickType() { return m_tickByTickTypeComboBox.getSelectedItem().toString(); }
    
    private static final int COL1_WIDTH = 30 ;
    private static final int COL2_WIDTH = 100 - COL1_WIDTH ;
    
    public HistoricalDataDlg(Window parent) {
        super(parent);

        m_panel.setBorder(BorderFactory.createTitledBorder("Historical Data Query"));
        
        GregorianCalendar gc = new GregorianCalendar();
        
        gc.setTimeZone(TimeZone.getTimeZone("GMT"));
        String dateTime = "" +
            gc.get(Calendar.YEAR) +
            pad(gc.get(Calendar.MONTH) + 1) +
            pad(gc.get(Calendar.DAY_OF_MONTH)) + " " +
            pad(gc.get(Calendar.HOUR_OF_DAY)) + ":" +
            pad(gc.get(Calendar.MINUTE)) + ":" +
            pad(gc.get(Calendar.SECOND)) + " " +
            gc.getTimeZone().getDisplayName( false, TimeZone.SHORT);
        
        GridBagConstraints gbc = new java.awt.GridBagConstraints();
        
        gbc.fill = GridBagConstraints.BOTH;
        gbc.anchor = GridBagConstraints.CENTER;
        gbc.weighty = 100;
        gbc.fill = GridBagConstraints.BOTH;
        gbc.gridheight = 1;

        m_BackfillEndTime.setText(dateTime);
        m_panel.addGBComponent(new JLabel( "Start Date/Time"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_StartTime, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER) ;
        m_panel.addGBComponent(new JLabel( "End Date/Time"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_BackfillEndTime, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER) ;
        m_panel.addGBComponent(new JLabel( "Number of ticks"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_numberOfTicks, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER) ;
        m_panel.addGBComponent(new JLabel( "Duration"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_BackfillDuration, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER) ;
        m_panel.addGBComponent(new JLabel( "Bar Size Setting (1 to 11)"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_BarSizeSetting, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER) ;
        m_panel.addGBComponent(new JLabel( "What to Show"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_WhatToShow, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER) ;
        m_panel.addGBComponent(new JLabel( "Regular Trading Hours (1 or 0)"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_UseRTH, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER) ;
        m_panel.addGBComponent(new JLabel( "Date Format Style (1 or 2)"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_FormatDate, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER) ;
        m_panel.addGBComponent(new JLabel( "Keep up to date"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_keepUpToDateCheckBox, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER);
        m_panel.addGBComponent(new JLabel( "Ignore size"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE) ;
        m_panel.addGBComponent(m_ignoreSize, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER);
        m_panel.addGBComponent(new JLabel( "Tick-By-Tick Type"), gbc, COL1_WIDTH, GridBagConstraints.RELATIVE);
        m_panel.addGBComponent(m_tickByTickTypeComboBox, gbc, COL2_WIDTH, GridBagConstraints.REMAINDER);
        
        getContentPane().add(m_panel);
        pack();
    }
    
    private static String pad(int val) {
        return val < 10 ? "0" + val : "" + val;
    }   

}
